1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index 240724454914..d229020db4a2 100644
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -46,7 +46,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
                         func->class, func->vendor, func->device);
 }
 
-struct device_attribute sdio_dev_attrs[] = {
+static struct device_attribute sdio_dev_attrs[] = {
         __ATTR_RO(class),
         __ATTR_RO(vendor),
         __ATTR_RO(device),